DURGIN, D.B. SEC 15

Oil // district 10 // lease#39150

op: WHITING OIL AND GAS CORPORATION

cum_oil

17k BBL

cum_gas

0 MCF

wells

1

production

2008-12 — 2026-03

peak_month

2009-05

-- production_history

cum_oil: 16,677 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,869 BBL/mo

Di (annual)

339.0%

b-factor

0.6

EUR

15,775 BBL

R-squared

0.845

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
97DEVON ENERGY PRODUCTION CO, L.P.18,5002008-08-04
EOF // multi-state drilling data platform // 2026